S.D. Admin. R. 74:36:08:111 - National emission standards for chemical manufacturing area sources - Chromium compounds
The national emission standards for chemical manufacturing area sources -- chromium compounds are those in 40 C.F.R. ยง 63, Subpart NNNNNN (July 1, 2018). A source that operates a unit subject to Subpart NNNNNN is exempt from the obligation to obtain a Part 70 operating permit if the source is not required to obtain a Part 70 operating permit for a reason other than the source is subject to Subpart NNNNNN. Exempted sources must still meet the applicable requirements in Subpart NNNNNN.
Notes
General Authority: SDCL 34A-1-6.
Law Implemented: SDCL 34A-1-18.
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